FLEXIBLE POLYURETHANE FOAMS

This invention relates to a process for making a flexible polyurethane foam and to the flexible polyurethane foam. Improvements in one or more of the physical properties including elongation, tear strength, and indentation load deflection are noted in foams of the present invention when a polymer in...

Full description

Saved in:
Bibliographic Details
Main Author BLANKENSHIP, LARRY T
Format Patent
LanguageEnglish
French
Published 27.02.1979
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
Online AccessGet full text

Cover

More Information
Summary:This invention relates to a process for making a flexible polyurethane foam and to the flexible polyurethane foam. Improvements in one or more of the physical properties including elongation, tear strength, and indentation load deflection are noted in foams of the present invention when a polymer incorporated into the polyol has an average particle size from 1000 to 10,000 angstroms.
Bibliography:Application Number: CA19750220748